ZipRecruiter

Log In

1

Weekend Microbiology Jobs in Iowa (NOW HIRING)

Cargill

Microbiology Lab Technician

Mason City, IA

$19.50 - $24.50/hr

Availability to work weekends and holidays. PREFERRED * Bachelor's degree in microbiology, lab or food science. * Knowledge of ISO 17025 or Quality Management Systems. * Ability to follow directions ...

Cargill

Microbiology Lab Technician

Mason City, IA · On-site

$19.50 - $24.50/hr

Availability to work weekends and holidays. PREFERRED * Bachelor's degree in microbiology, lab or food science. * Knowledge of ISO 17025 or Quality Management Systems. * Ability to follow directions ...

Cargill

Microbiology Lab Technician

Mason City, IA · On-site

$19.50 - $24.50/hr

Availability to work weekends and holidays. PREFERRED * Bachelor's degree in microbiology, lab or food science. * Knowledge of ISO 17025 or Quality Management Systems. * Ability to follow directions ...

Eurofins

Laboratory Technician I - Microbiology

Des Moines, IA · On-site

$19.50 - $24.50/hr

... weekends and holidays Authorization to work in the United States indefinitely without restriction or sponsorship Candidates currently living within a commutable distance of Des Moines, IA are ...

USDA APHIS | APHIS Careers

Microbiologist

Ames, IA

$62K/yr

OR Combination of education and experience: of post high school education with courses equivalent to a major in microbiology; or biology, chemistry, or basic medical science that included courses as ...

next page

Showing results 1-20

All JobsMicrobiology JobsWeekend Microbiology JobsWeekend Microbiology Jobs in Iowa

Weekend Microbiology information

See Iowa salary details

$13

$19

$31

How much do weekend microbiology jobs pay per hour?

As of Aug 1, 2026, the average hourly pay for weekend microbiology in Iowa is $19.83, according to ZipRecruiter salary data. Most workers in this role earn between $16.25 and $22.36 per hour, depending on experience, location, and employer.

What are some common challenges faced by microbiologists working weekend shifts, and how can they be addressed?

Weekend microbiologists often work with limited on-site staff and resources, which can make troubleshooting equipment issues or unexpected test results more challenging. Communication with weekday teams is key—maintaining thorough documentation and clear handover notes helps ensure continuity. Time management is essential, as weekend shifts may require handling urgent samples or prioritizing tasks independently. Building a strong rapport with off-site support and staying organized can help overcome these challenges and contribute to a smooth workflow.

What are the key skills and qualifications needed to thrive as a Weekend Microbiology Technologist, and why are they important?

To thrive as a Weekend Microbiology Technologist, you need a solid background in microbiology, laboratory techniques, and a relevant degree or certification such as an MT (ASCP) or MLS (ASCP). Familiarity with laboratory information systems, automated analyzers, and quality control protocols is typically required. Strong attention to detail, problem-solving abilities, and effective communication are vital soft skills for accuracy and teamwork. These skills ensure reliable test results, regulatory compliance, and efficient laboratory operations, especially during independent weekend shifts.

What are weekend microbiologists?

Weekend microbiologists are professionals who work in microbiology laboratories primarily during weekends. They perform tasks such as analyzing samples, identifying microorganisms, and carrying out tests to support patient care or research. This role is crucial in healthcare and research settings that require continuous laboratory operations, including hospitals and diagnostic labs. Weekend microbiologists often work part-time or on a rotating schedule to ensure essential laboratory services are maintained outside of standard weekday hours.
What are the most commonly searched types of Microbiology jobs in Iowa? The most popular types of Microbiology jobs in Iowa are:
What are popular job titles related to Weekend Microbiology jobs in Iowa? For Weekend Microbiology jobs in Iowa, the most frequently searched job titles are:
What job categories do people searching Weekend Microbiology jobs in Iowa look for? The top searched job categories for Weekend Microbiology jobs in Iowa are:
Weekend Microbiology jobs near you

Microbiology Lab Technician

Cargill

Mason City, IA

$19.50 - $24.50/hr

Other

Posted 8 days ago

Cargill rating

7.5

Company rating: 7.5 out of 10

Based on 219 frontline employees who took The Breakroom Quiz

19th of 49 rated food wholesalers

Job description

Cargill is a family company committed to providing food and agricultural solutions to nourish the world in a safe, responsible, and sustainable way. We sit at the heart of the supply chain, partnering with producers and customers to source, make and deliver products that are vital for living. By providing customers with life's essentials, we enable businesses to grow, communities to prosper, and consumers to live well.

This position is in our Food Enterprise where we are committed to serving food manufacturers, food service customers, and retailers with a complete range of innovative ingredients and branded products. Our portfolio includes poultry, beef, egg, alternative protein, salt, oils, starches, sweeteners, cocoa and chocolate.

JOB PURPOSE AND IMPACT

The Microbiology Laboratory Technician will assist with tests performed in the laboratory. In this role, you will ensure all testing is performed in accordance with standards, laboratory procedures and established company guidelines.

KEY ACCOUNTABILITIES
  • Sample set up including preparation of culture media, decontamination of wastes and performing monthly environmental tests in the laboratory.
  • Performs microbiological testing as per scope and miscellaneous tests as assigned by Laboratory Supervisor.
  • Identify nonconformities, potential nonconformities and laboratory process improvements on a continuous basis and report results to customers.
  • Maintain the laboratory environment and supplies including inventory of reagents, monitoring and maintenance of equipment, rotation of media stocks and disposal of retain samples.
  • Handle complex clerical, administrative, technical or customer support issues under minimal supervision, while escalating only the most complex issues to appropriate staff.
  • Other duties as assigned.

#LI-AM11 #LI-Onsite

QUALIFICATIONS

MINIMUM

  • High school diploma, secondary education level or equivalent.
  • Knowledge of lab procedures and techniques.
  • Knowledge of microbiology, preparation of culture media, laboratory equipment and basic laboratory techniques.
  • Availability to work weekends and holidays.

PREFERRED

  • Bachelor's degree in microbiology, lab or food science.
  • Knowledge of ISO 17025 or Quality Management Systems.
  • Ability to follow directions and work with minimal supervision.
  • Analytical, well organized and detail oriented.
  • Ability to communicate effectively both verbally and in writing.
  • Strong level of competence with Microsoft Word, Excel and additional types of software.
  • Related work experience working in a microbiology laboratory within the food industry.
APPLICANT INFORMATION
  • This position is posted both internally and externally
  • Position is based in Mason City, Iowa 
  • Relocation assistance is NOT provided for this role
  • The business will not sponsor applicants for work visas for this position

Equal Opportunity Employer, including Disability/Vet

What Cargill employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Cargill logo

About Cargill

Sourced by ZipRecruiter

Cargill was founded in 1865 as a single grain warehouse in Iowa, U.S. Since then, we’ve grown to become a global partner connecting people around the planet. But one thing has remained constant over the years: our purpose of nourishing the world in a safe, responsible and sustainable way. Cargill is committed to conducting business with integrity, operating responsibly, enriching communities and nourishing the world. In the fiscal year 2021, Cargill provided $110.5 million in total charitable contributions in 56 countries to support our communities. Cargill businesses and employee-led groups partner with local civic, nonprofit and non-governmental organizations on programs and projects that improve food security and nutrition; support human rights, equity and inclusion; strengthen farmer livelihoods; and advance our commitments in the areas of land use, water and climate.

Industry

Food and drink manufacturing

Company size

10,000+ Employees

Headquarters location

Minneapolis, MN, US

View All Cargill Jobs

Apply